baber/WOPTO huggingface dataset:
Patent ES-8306203-A1 (ES)
Title: Microbial-resistant fabric construction, e.g. sweat:shirt
IPC: D06M17/00
Filed: 1982-04-19
Abstract: A fabric construction includes a face fabric and a backing fabric. The backing fabric is formed from synthetic polymer fibres which incorporate at least 0.1wt.% of an antimicrobial agent (I) which is characterised by its ability to be stored in the intermolecular structure of the polymer and to migrate to the surface. - The face fabric is formed from a yarn which includes untreated fibres only. The face fabric and the backing fabric are in plated relationship, whereby (I) transfers to the face fabric to inhibit microbial growth on the face fabric. - The fabric is esp. one which is normally subject to bacterial, fungal or microbial growth, such as an athletic sweatshirt. By incorporating (I) into only the backing fabric, the facing fabric is provided with effective microbial resistance without the need to undergo any antimicrobial treatment which might impair its appearance, handle, absorbency, comfort, etc.; and the fibres used in the facing fabric are not restricted, e.g. they may be natural fibres. DEAB- DE3215134 C Two-layer textile material has a rear layer made of a first synthetic thread with a content of fibre forming polymers, and a front layer made of a second thread. The polymers forming the first thread contain an antimicrobial medium at a rate of 0.1 wt.% of the polymer. This medium is stored in the intermolecular structure of the polymer and migrates to the surface of the thread. It passes from there to the front layer which itself only contains not-treated threads. The preferred antimicrobial medium is chosen from the group 2,4,4'-trichloro- 2'-hydroxydiphenylether, 2,2'-methylenebis (3,4,4'-trichlorophenol), 2,2'-thiobis (4,6-dichlorophenol).
Patent ES-8305904-A1 (ES)
Title: Pipe with disconnectible element, and mechanism for fitting and disconnecting said element.
IPC: F16L37/00
Filed: 1982-04-21
Abstract: 1. Elastically deformable rigid pipes, comprising two portions (1a) and (1b) assembled to a dismountable element (2) and a mechanism associated to said pipes provided for remotely laying and dismounting said element, said portions being fixed with respect to a supporting structure (4) each comprising a flange (3a and 3b) for connection to said element (2), whereas said mechanism comprises a member (6, 8) for moving one of the flange (3b) with respect to the other flange (3a) along guiding members (7), pipes wherein one of the portion (1b) of pipes is so shaped as to have sufficient flexibility to enable the corresponding flange (3b) to move along said guiding members under the effect of said mechanism.
Patent ES-8305070-A1 (ES)
Title: Device for withdrawing pieces of knitting on a flat knitting machine
IPC: D04B15/90
Filed: 1982-06-17
Abstract: A device for withdrawing pieces of knitting on a flat knitting machine comprises a plurality of endless webs (2) which are guided for movement close to the needle beds (23, 24), which are arranged next to one another along the longitudinal direction of the needle beds, and which are driven in the withdrawal direction, these webs in combination with a counterpressure member (15) defining a springy withdrawal gap beneath the needle beds (23, 24). For simple construction and operation of the device and in order to achieve a trouble-free withdrawal right from the beginning of the knitting of a piece of knitting (18), at least some of the webs (2) are guided by a common shaft (3) and are driven by this shaft, the counterpressure member (15) is a narrow pressure strip, and, on the carriage of the flat knitting machine, there is provided at least one stroking- in device (16) for moving the first row of stitches of the piece of knitting (18) into the withdrawal zone of the device.
Patent ES-8401612-A1 (ES)
Title: Heating device for open kilns with revolving fire and method for implementing such device.
IPC: F27B7/00
Filed: 1982-10-28
Abstract: The heating device according to the invention relates to open kilns with revolving fire, comprising an assembly of chambers heated by gases which circulate in hollow partition walls (19, 25) which subdivide said chambers into compartments. The production of the hot gases is provided by fuel injection means (26, 29) arranged at the upper portion of the partition walls in counter current (26, 29) of the combustive gas stream, thereby allowing to improve considerably the distribution of the temperature and the regulation precision. The device applies particularly to the firing of carbon anodes used in cells for the electrolysis of aluminum.
Patent ES-8402265-A1 (ES)
Title: Acetyl-thio methyl propanoic acid
Filed: 1982-12-23
Abstract: (S)(-)-3-acetylthio 2-methyl propanoic acid is prepd. from the racemic form of a cpd. of formula - R-S-CH2CH(CH3)COOH - (in which R is benzoyl), or its ammonium, sodium or potassium salt, by (1) treatment with a resolving agent, such as cinchonidine, in ketonic medium or (R)(-)-2-aminobutanol, (2) hydrolysis of the diastereomeric pure (S)(-) salt formed, (3) removal of the benzoyl gp. from the acid formed, and (4) acetylation of the (S)(-)-3-mercapto 2-methyl propionic acid so obtd. - The cpd. has pharmacological uses for the normalising effect on forms of hypertension.
Patent ES-8308778-A1 (ES)
Title: Device for monitoring the all-clear or occupied state of a rail section
IPC: B61L1/16
Filed: 1983-01-18
Abstract: The subject of the invention is a device for monitoring the all-clear or occupied state of a rail section with axle sensors which are arranged offset with respect to one another in pairs at the start and at the end of the rail section and form a counting point. The axle counting pulses emitted by the axle sensors are fed to an evaluation circuit and evaluated there as to their number and sequence. In contrast with known axle counters which detect the all-clear state of the rail section by comparing the number of axles which have entered the section with the number of axles which have left it and which are prone to counting errors, in the device according to the invention the axle patterns of the incoming and outgoing vehicles or vehicle combinations are recorded and compared additionally or exclusively. For this purpose, the axle patterns are entered with a timing scale or a length scale into the axle pattern memory (SP1, SP2) assigned to the counting points and compared in a special comparison device (VG). As a result of the large degree of redundancy of an axle pattern, a reliable track all-clear report is possible even in the event of individual counting errors occurring.
Patent ES-8402535-A1 (ES)
Title: Brake control device for preventing the rollback of vehicles
IPC: B60T13/68
Filed: 1983-01-28
Abstract: An electromagnetic core 14 is magnetised or demagnetised by means of a switch 16 when the clutch pedal 15 is depressed or released in such a way that the said plunger 8 is capable of moving in one direction or the other inside the cylinder 6, either to interrupt or to permit the flow of brake fluid in the brake circuit between the master cylinder and the wheel cylinders.
Patent ES-8403272-A1 (ES)
Title: Concentrated culture apparatus
IPC: A01G9/02
Filed: 1983-05-06
Abstract: An intensive cultivation system has containers, which contain a quantity of earth serving to receive the plants, with a construction which is pyramid-shaped in a stepped manner and which forms at different heights and preferably on two sides a number of planting planes which are arranged partially above one another. A number of devices are provided which act as physical barriers and which interact with predetermined conditions of temperature, humidity etc. in the interior of the quantity of earth in such a manner that the root development of the plants, in contrast to the natural geotropism, takes place in the direction of the central region of the cultivation system so that the roots of the plants in any one of the planting planes do not touch the plants in a planting plane lying below.
Patent ES-8402907-A1 (ES)
Title: Two-stroke internal-combustion engines with direct injection.
IPC: F02F1/22
Filed: 1983-05-12
Abstract: 1. A two-stroke internal combustion engine with direct fuel injection wherein the cylinder casing comprises at least one cylinder (4) into which open air intake ducts (7) which are controlled by the associated piston, and at least two casing halves (1A-1B) which are fitted together at a plane which is perpendicular to the axis of said cylinder (4), passing through said ducts, which are oriented inplanes parallel to the axis of the cylinder (4), characterised in that the two casing halves (1A-1B) define an air casing (8) which extends around the cylinder (4) over at least a portion of its periphery, on the one hand, and said two casing halves (1A-1B) are produced in rough cast form by pressure casting on the other hand.
Patent ES-8503652-A1 (ES)
Title: Amine derivatives.
IPC: C07D319/20
Filed: 1983-06-09
Abstract: Compounds of the formula (I): < IMAGE > (I) and pharmaceutically acceptable acid addition salts thereof, wherein, Ar is optionally substituted phenyl or naphthyl, or pyridyl E is O, S or a bond R5 is hydrogen, and J is C3-5 polymethylene, optionally substituted by one or two groups selected from methyl or optionally derivatized hydroxy or Ar and R5 together form a group < IMAGE > where Ar1 is optionally substituted 1,2-phenylene Z is O or CH2, and m is 0 or 1, when E is O or S, or 1 when E is bond R1 is hydrogen, C1-4 alkyl optionally substituted phenyl C3-8 alkanoyl, or phenyl C2-8 alkanoyl, any phenyl moiety being optionally substituted a group COR2 where R2 is C2-3 alkoxy, phenyl C1-4 alkoxy, the phenyl moiety being optionally substituted, or C1-4 alkoxy C3-4 alkoxy or a group CXNHR3 where X is O or S and R3 is C2-4 alkyl, C2-4 alkenyl, phenyl or phenyl C1-4 alkyl, any phenyl moiety being optionally substituted and R4 is hydrogen or C1-4 alkyl, compositions containing them, and processes for their preparation.
Patent ES-8504192-A1 (ES)
Title: Apovincaminic acid esters
IPC: C07D471/14
Filed: 1983-06-16
Abstract: A process is disclosed for the preparation of racemic cis or trans apovincaminic acid esters of the formula (I) < IMAGE > (I) and the corresponding optically active derivatives of the formulae (Ia) < IMAGE > (Ia) and/or (Ib) < IMAGE > (Ib) and/or (Ic) < IMAGE > (Ic) and/or (Id) < IMAGE > (Id) wherein R1 and R2 are identical or different alkyl groups having 1 to 6 carbon atoms. Apovincaminic acid alkyl esters are well-known vasodilating compounds.
Patent ES-8405334-A1 (ES)
Title: Overwrap casing and method of preparing it.
IPC: B65B9/18
Filed: 1983-06-28
Abstract: This relates to the encasing of shirred casing strands for the purpose of maintaining the shape thereof during soaking and subsequent to the soaking until such casing strands are applied to a stuffing horn. Each casing strand is encased in an overwrap casing which is applied in tubular form and preferably is in the form of netting. The overwrap casing is shaped at least at one end of the casing strand to define closure panels by twisting the overwrap casing at that end of the associated casing strand so as to reduce the diameter of the overwrap casing and to facilitate the reverse folding of the overwrap casing. The opposite end of the overwrap casing may be closed in a similar manner or by a simple gathering of the material of the overwrap casing and the application of a conventional clip. This abstract forms no part of the specification of this application and is not to be construed as limiting the claims of the application.
Patent ES-8406777-A1 (ES)
Title: Highly electroconductive and very thin elastomer films, process for manufacturing the same, multiconnectors with such films, and process for manufacturing such multiconnectors.
IPC: B29B15/00
Filed: 1983-12-22
Abstract: These films are characterised in that they comprise a specific proportion of electroconductive carbon fibres present in an elastomer film. The fibres are distributed in the said film by a centrifugal process so as to obtain films that are uniformly electroconductive or films, the electroconductivity of which is limited to a fraction of their thickness and the other fraction being insulating, or films having a conduction gradient in the direction of their thickness. Application: manufacture of multiconnectors, microconnectors, electroconductive gaskets and electromagnetic screening gaskets.
Patent ES-8500507-A1 (ES)
Title: Cathode-ray tube.
IPC: H01J9/26
Filed: 1984-01-05
Abstract: An envelope of a cathode-ray tube comprises a metal rear housing (1) and a glass face-plate (3) which is sealed in a vacuum-tight manner to a flange (2) on the rear housing by means of a seal (4) formed between the face-plate and the flange. To prevent the face-plate from peeling away from the seal and/or the seal from peeling away from the flange of the rear housing when the face-plate deflects inwards during evacuation of the envelope, spring clamps 5 are provided on the edges of the face-plate and flange, each clamp consisting of a spring-steel channel member with wall portions (9a and 9b) which converge towards the mouth of the channel member. The channel member, at parts (10a and 10b) thereof which bound or adjoin the converging wall portions where these portions are nearest one another, engage the front and rear surfaces (6 and 7) of the face-plate and the flange respectively to exert clamping forces on these surfaces in directions substantially perpendicular thereto. The clamps are especially suitable for envelopes in which the face-plate and the flange of the rear housing are of rectangular shape with straight edges.
Patent ES-8502039-A1 (ES)
Title: Support or kick stand for two-wheeled vehicle
IPC: B62H1/02
Filed: 1984-02-09
Abstract: Two support legs mutually coupled to have a common pivoting motion between a supporting position and a rest or idle position are mounted in a pivot block or head mountable behind the drive sprocket bearing of a two-wheeled vehicle, such as a bicycle or moped. In the rest or idle position, both support legs are substantially horizontal and in the supporting position both support legs are substantially upright and spread apart from one another. In order to reduce the construction height of the pivot block or head and not diminish the ground clearance of the two-wheeled vehicle, both support legs are arranged on the side of the vehicle opposite the drive sprocket when they are in the rest or idle position. An arrangement is provided to force one support leg away from the other support leg as both support legs are pivoted into the supporting position.
Patent ES-8504955-A1 (ES)
Title: Extraction process.
IPC: C22B11/00
Filed: 1984-02-24
Abstract: Gold and/or other noble metals may be recovered from materials containing such metals, such as freshly mined ores or ores and slimes resulting from previous extraction procedures, using an aqueous leaching agent and extracting the desired metal from the resulting pulp or leach liquor. The leaching agent comprises a source of halide ions plus an oxidising agent, such as nitric acid.
Patent ES-8501768-A1 (ES)
Title: Crystalline form of ceftazidim.
IPC: A61P31/04
Filed: 1984-04-13
Abstract: Crystallised (6R,7R)-7-[(Z)-2-(2-aminothiazol-4-yl)-2-(2-carboxy- prop-2-oximino)-acetamido]-3-(1-pyridiniummethyl)-ceph-3-em carboxylate x 1.5 mol water, and process for its preparation, a pharmaceutical composition which acts against bacterial infections and which contains this compound, and a process for the preparation of the composition, and the use of this compound for combating bacterial infections.
Patent ES-8605752-A1 (ES)
Title: Process for the production of oxygenated organic compounds such as methanol.
IPC: C07C27/00
Filed: 1984-04-18
Abstract: A process for the production of an oxygenated organic product, such as methanol, from a feedstock containing carbon, comprising the steps of: (a) gasifying the feedstock with high purity oxygen to obtain a raw synthesis gas stream comprising methane, hydrogen, and carbon oxides (b) mixing the raw synthesis gas stream with a hydrogen-rich gas stream to form a final synthesis gas stream (c) injecting the final synthesis gas stream into a synthesis loop, forming the oxygenated organic product in the loop and extracting from the loop a purge gas stream (d) separating the purge gas cryogenically to form the hydrogen-rich gas stream, an argon-rich gas stream, and a methane-rich gas stream and (e) recycling the hydrogen-rich gas stream to step (b).
Patent ES-8601736-A1 (ES)
Title: Method and machine for splining clutch hubs with close tolerance spline bellmouth and oil seal surface roundness.
IPC: B21D53/28
Filed: 1984-06-01
Abstract: In pressure forming splines or teeth in the sleeve of a clutch hub and the like, a rotatable toothed mandrel and a pair of sliding toothed racks are offset relative to one another such that when the sleeve of the clutch hub blank is placed on the mandrel, a ring-shaped lip portion of the sleeve adjacent the open sleeve end is not intermeshed between the mandrel teeth and rack teeth and thus is not splined and such that a transition region between the cylindrical oil seal surface and the sleeve is splined, The clutch hub thus includes splines on the sleeve terminating short of the open sleeve end in an unsplined ring-shaped lip portion and extending at the other end contiguous with spines formed in the transition region between the oil seal surface and sleeve. A clutch hub can thereby be manufactured having, a combination, a longtudinal tooth taper (bellmouth) within required close tolerances, e.g,, with .010 inch, preferably within .005 inch, and an oil seal surface with roundness within required close tolerances, e.g., within .005 inch.
Patent ES-8504201-A1 (ES)
Title: Synergistin derivatives, their preparation and pharmaceutical compositions thereof.
IPC: C07K7/00
Filed: 1984-07-13
Abstract: The invention provides new synergistine derivatives of the formula: < IMAGE > (I) in which Y=H or N(CH3)2 and (a) R1 and R2=H and R=pyrrolidin-3-ylthio or piperidin-3-ylthio or piperidin-4-ylthio (optionally substituted by alkyl), or altenatively R=alkylthio substituted by 1 or 2 SO3H radicals or alkylamino or dialkylamino radicals (optionally substituted) or by 1 or 2 piperazino rings (optionally substituted) or morpholino, thiomorpholino, piperidino, pyrrolidin-1-yl, piperidin-2-yl, piperidin-3-yl or piperidin-4-yl or pyrrolidin-2-yl or pyrrolidin-3-yl rings (these last 5 rings being optionally substituted by alkyl), or (b) R1 and R2 form a bond and R=pyrrolidin-3-ylamino, piperidin-3-ylamino or piperidin-4-ylamino, pyrrolidin-3-yloxy, piperidin-3-yloxy or piperidin-4-yloxy, pyrrolidin-3-ylthio, piperidin-3-ylthio or piperidin-4-ylthio (optionally substituted by alkyl), or alternatively R=alkylamino, alkoxy or alkylthio substituted by 1 or 2 SO3H radicals, alkylamino or dialkylamino radicals (optionally substituted) or trialkylammonio or imidazol-4-yl or imidazol-5-yl radicals or by 1 or 2 piperazino rings (optionally substituted by alkyl) or morpholino, thiomorpholino, piperidino, pyrrolidin-1-yl, piperidin-2-yl, piperidin-3-yl or piperidin-4-yl or pyrrolidin-2-yl or pyrrolidin-3-yl rings (these last two rings being optionally substituted by alkyl), and their salts, their preparation, and the pharmaceutical compositions in which they are present. These compounds are useful as anitbacterial agents.
Patent ES-8506122-A1 (ES)
Title: Method of implanting hair on a sheet support
IPC: D05C15/02
Filed: 1984-10-19
Abstract: A method of implanting hairs (2) on a sheet support (1), the method comprising the steps of: laying the hairs flat and parallel on the sheet in a dense lock stitching the hairs to the sheet by means of a plurality of needles (4) each having a tip which passes through the sheet entraining a bight of a hair to form a hair loop under the sheet, the said needles being offset from one another in a direction perpendicular to the parallel hairs to prevent any two needles from entraining the same hair on the same stitching stroke and fixing the said looped bights of hair under the sheet.
Patent ES-8506969-A1 (ES)
Title: Disk mounting arrangement.
IPC: A01C7/04
Filed: 1984-10-30
Abstract: A seed disk in a vacuum seed meter has a central mounting aperture in the form of a slot widening to a circular hole at its centre. When the disk is mounted on the hub of the seed meter a correspondingly shaped raised portion of the hub is received in the aperture to key the disk to the hub and a correspondingly shaped handle (24) passes through the aperture. The handle is retained rotatably on a shaft by a cap (56) and a coil spring under the cap urges the handle towards the hub. After the disk has been fitted, the handle is rotated as indicated by arrow (76) and the arms (60, 62) of the handle ride up ramps (34, 36) until the arms click into detent recesses (82, 80).
Patent ES-8605205-A1 (ES)
Title: A closure device.
IPC: E05C/
Filed: 1984-12-20
Abstract: A connection device for releasably interconnecting two members (16, 18) preferably a receptacle and its lid, comprising an upper component (1, 101) which is provided with a hook (21, 102) and a lower component (2, 103) and a one- or two-armed lever (3, 104) which is articulated on said lower component and which is provided with a counterhook (15, 105). In order to avoid that the connection device springs open or disengages unintentionally, a snapper (5, 109) is pivotably attached to the end of the lever (3, 104) facing away from the counterhook (15, 105), said snapper being provided with a locking projection (13, 113) which is associated with a complementary, projecting locking member (14, 114) of the lower component (2, 103) and which is equipped with a spring (12, 115) holding the snapper (5, 109) in its locking position.
Patent ES-8608084-A1 (ES)
Title: Travelling machine for removing ballast from rail tracks.
IPC: E01B27/10
Filed: 1984-12-29
Abstract: The machine, in particular a ballast scarifier and screening machine, is equipped with a main removal chain (6) whose lower side (6a) passes below the track, and at least one auxiliary removal device (12, 12'), arranged on one side of the frame (3) of the machine in front of the main removal chain (6), for collecting ballast at the sites of switches. This machine advances along a service track provisionally replacing the switch. The device is arranged so as to convey the material to be excavated which is situated outside the range of the main removal chain (6) into the radius of action of the latter the position of this auxiliary removal device (12, 12'), which may be an removal chain or a mechanical shovel, can be regulated to adjust its radius of action.
Patent ES-8605022-A1 (ES)
Title: Non-continuous prodn. of charcoal
IPC: C10L5/44
Filed: 1985-04-03
Abstract: A hot gas generator fed by residues or residual liqs. is attached to the charcoal reactor and integrated into the reactor circuit. A combustion control is incorporated in the reactor to maintain the temp. and oxygen content of the circulating gas. During the wood drying phase, the fire is lit in combustion chamber and dilution air injected into the upper part of the furnace.
Patent ES-8606921-A1 (ES)
Title: Surface covering for play- and sports-grounds
IPC: E01C13/02
Filed: 1985-04-16
Abstract: The invention relates to surface coverings for play- and sports-grounds. A surface covering according to the invention comprises a finishing layer made of elastomer granules coated with an epoxy or polyurethane resin. It comprises a drainage sublayer which is a porous resin concrete composed of inorganic granules coated partially with a synthetic resin, in particular with a binder composed of recycled polyethylene mixed optionally with recycled polyvinyl chloride. A thin anchoring layer composed of a linear or graft polyethylene copolymer is sandwiched in between the sublayer and the finishing layer. One application is the construction of tennis courts.